A New Methodology for Vibration Error Compensation of Optical Encoders
نویسندگان
چکیده
منابع مشابه
A New Methodology for Vibration Error Compensation of Optical Encoders
Optical encoders are sensors based on grating interference patterns. Tolerances inherent to the manufacturing process can induce errors in the position accuracy as the measurement signals stand apart from the ideal conditions. In case the encoder is working under vibrations, the oscillating movement of the scanning head is registered by the encoder system as a displacement, introducing an error...
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ژورنال
عنوان ژورنال: Sensors
سال: 2012
ISSN: 1424-8220
DOI: 10.3390/s120404918